/*
 * TODO language 
 * Copyright (c) 2010 TODO Team
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */

#include "driver.h"
#include "parser.hpp"
#include "position.hh"

int todo_driver::parse(const std::string &f)
{
	int res;
	yy::todo_parser parser(*this);
	
	file = f;
	scan_begin();	
	parser.set_debug_level(trace_parsing);
	res = parser.parse();
	scan_end();
	
	return res;
}

void todo_driver::error(const yy::location& location, const std::string& message) const
{
	yy::position last = location.end - 1;

	if (input.size()) {
		std::cout << message << " on line " << last.line << std::endl;
	} else {
		std::cout << message << " in " << *last.filename << " on line " << last.line << std::endl;
	}
}

void todo_driver::error(const std::string& message) const
{
	std::cout << message << std::endl;
}
